Monthly Archives: September 2011

Vetting vignetting

We recently got some family portraits taken at JCPenney. I think they turned out very nicely. They had a bunch of different effects that they could apply. While we were at the studio, I really liked the way that the vignetting effect brought out our faces. However, after investigating the full set (we bought the […]

Posted in linux, photography | 2 Comments

UNIX/Linux permissions and groups – getent

I keep forgetting this command, so I writing it here so I know where to find it. Getent will list information about users and groups on a UNIX/Linux system, including NIS and LDAP users, which is crucial networks with multiple nodes. For example to list information about a user named robert_felty, you can do: $ […]

Posted in linux | Comments Off